Displaying 12 results from an estimated 12 matches for "t_1".
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2010 Aug 03
1
[LLVMdev] Replacing types, use of refineAbstractType
...ype to replace the
placeholders with the actual type. However, pointers to the opaque type
aren't being replaced with pointers to the actual type, which causes
errors further down the line.
For instance, if I had a type:
%t = { %t*, ... }
My pass would begin constructing a new type, say %t_1, and would replace
all instances of %t with an opaque type, so...
$t_0 = opaque
%t_1 = { %t_0*, ... }
At the end, it calls t_1->refineAbstracType(t_0, t_1) to replace instances
of t_0 with t_1. But the resulting type I get is still
%t_1 = { %t_0*, ... }
Is this a bug, or is it supposed to...
2014 Sep 30
2
[LLVMdev] Behaviour of NVPTX intrinsic
...s
" opt -std-compile-opts test.ll -S -o -" . But the output shows that there
is code motion around the barrier intrinsics.
test.ll
-------
; ModuleID = 'test.bc'
define void @test(i16* %I_0, i16* %I_1, i16* %I_2, i16* %I_3, i16* %O_0) {
entry:
%T_0 = load volatile i16* %I_0
%T_1 = load volatile i16* %I_1
%T_2 = load volatile i16* %I_2
%T_3 = load volatile i16* %I_3
call void @llvm.nvvm.barrier0()
%T_5 = add i16 %T_1, %T_3
call void @llvm.nvvm.barrier0()
%T_7 = mul i16 %T_0, %T_2
%T_8 = xor i16 %T_2, %T_0
%T_9 = mul i16 %T_0, %T_1
call void @llvm.nvvm.barr...
2014 Sep 30
2
[LLVMdev] Behaviour of NVPTX intrinsic
is there any guarantee that the nvptx intrinsic "llvm.nvvm.barrier0" will
not be moved around by opt ?
In other words, can I expect all the instructions above
"llvm.nvvm.barrier0" to remain above it and those below it to remain below,
after all the opt passes are run ?
If that is not the case, is there a way to define such an intrinsic ?
Thanks.
-------------- next part
2002 Mar 29
4
Incremental backups and batch mode.
I'm trying to use the rsync algorithm for incremental backups.
After a quick look at rsync I saw the batch mode operations,
and I thought that maybe I can modify them for incremental backups.
What is needed is to add an option to save the checksums of all
the files of the level 0 backup and a second option to use the level n
checksum to calculate the delta batch files for the level n+1
2011 Jan 18
2
Counting dates in arbitrary ranges
...get it to produce NAs.
Any suggestions? Yours, Simon Kiss
mydata<-list(x=seq(as.Date("2007-05-01"), as.Date("2009-09-10"),"days"), y=seq(as.Date("2007-06-16"), as.Date("2009-11-12"),"days"))
table(format(mydata[[1]], "%Y"))
t_1<-hist(as.numeric(mydata[[1]], breaks=c("14056", "14421")))$counts
cut(mydata[[1]], breaks=c(as.Date("2008-06-26"), ("2009=06-26")))
*********************************
Simon J. Kiss, PhD
Assistant Professor, Wilfrid Laurier University
73 George Street
Bran...
2003 Oct 05
2
Jonckheere-Terpstra test
Hello,
can anybody here explain what a Jonckheere-Terpstra test is and whether it is
implemented in R? I just know it's a non-parametric test, otherwise I've no
clue about it ;-( . Are there alternatives to this test?
thanks for help,
Arne
2012 Sep 20
1
Gummy Variable : Doubt
...
y ~ x_1[, 1] + x_2[, 1] + x_1[, 2] + x_2[, 2]
Where
x_1[, i] = cos(2 * pi * t / T_i)
x_2[, i] = sin(2 * pi * t / T_i)
i = 1, 2
Data have two columns: t and y.
As you can see, I have a multiple components model, with rithm and
without trends, and I have a fundamental period (T_1 = 24 hour; T_2 = 12 hour).
I have to compare the parameters between the two models (one for each
subject), using a parametric test as described in the doc I adjunt (page 500,
Parametric solution):
I have to reach results as follow:
______________________________________________________...
2006 May 19
0
how to estimate adding-regression GARCH Model
...o estimate the model in
R? using garchFit or garchOxFit?
For example, Observations is {x,y}_t,there may be some relation between x
and y.
the model is
y_t=gamma0 + *gamma1*x_t*+psi*e_{t-1}+e_t the gamma1*x_t is
regression.
e_t=sqrt(h_t)*N(0,1)
h_t=alpha0+alpha1*e_t^2+beta*h_{t_1}~~~~~~~GARCH(1,1).
I didn't know how to estimate the model using function garchFit or
garchOxFit or other functions? because the argument in
garchFit/garchOxFit is formular.mean=~arma(1,1).
Do you have some instrucitons?
thank you very much for you help.
Best wishes
Ma Yuchao...
2011 May 15
0
Again on Data Mining
...is usually 3 to 5, whereas N is of the order of 1000).
Every object has its own label L_i, i=1...N, that is known.
For each of these objects I measure some property in time (let's say I
measure it Q times in a given time interval), i.e. the i-th object has
an associated file {t, y}, where t=(t_1,t_2....t_Q) and y=(y_1,y_2,...y_Q).
My problem is then to come up with an algorithm that after learning on
the training dataset, can guess the labels of a testing dataset.
The difference with respect to the datamining I have done so far is that
I do not have a set of properties for every object (...
2013 Mar 21
0
how to remove changed_attributes from yaml response
...lues to attr_accessor dynamically in controller. And am sending the
data object to display in Yaml format. I am getting the response along
with changed_attributes but I don''t want changed_attributes details in
my response.
build Model code
class Test < ActiveRecord::Base
attr_accessor: t_1, t_2, t_3, t_4
end
In Test Controller code:
#build is controller object
tb = ["[5, 30.14]","[0, 12.0]","[1, 11.0]","[2, 11.0]"]
$i=1
while $i <= tb.length do
$tbVal = "t_#{$i}"
build["#{$tbVal}"] = tb[$i-1]
$i += 1
wants.yaml { rende...
2006 Jan 31
0
Help with boot()
...actually programmed a bootstrap using some homebrew code and it worked
fine. But, I am trying to use the more efficient boot function. I have
placed some sample data for replication of my problem at the bottom of
this email. For the sample problem, I have 10 subjects each with 5
observations Y_t = (t_1, ..., t_5). Consider these 'longitudinal' data.
So, I use reshape to put into the long format in order to regress the
observations onto time, a time-varying covariate. I do the regression
for each individual separately:
Y_{t} = \mu + \beta(time) + \epsilon_{t}
To get the statistic of inte...
1998 Jan 20
1
R-beta: questions and comments
...package, which is
not yet supposed to work, it seems that glm
does not work either. Without Survival glm
seems to work. I am not sure whether this
gives a clue concerning the problems with Survival.
One interesting application is to Weibull data
which is only observed at single inspection
points T_1, ..., T_n, not all the same and
contained in insp.times. The only thing that is
known about the actual lifetimes X_1, ..., X_n
is whether X_i < T_i or not, giving me the 0,1
vector status. One can then get the mle's of the
Weibull scale (alpha) and shape (beta) parameters
by using
dat <...